General Description
In many applications, a graphical display is preferred over a digital display. Knowing a process or system operates, for example, within design limits is more valuable than a direct system variable read out. A bar or moving dot display supplies information precisely without requiring further interpretation by the viewer.

FEATUREs
• Bipolar A/D Conversion
• 2.5% Resolution
• Direct LCD Display Drive
• ‘Thermometer’ BAR or DOT Display
• 40 Data Segments Plus Zero
• Over Range Plus Polarity Indication
• Precision On-Chip Reference: 35ppm/°C
• Differential Analog Input
• Low Input Leakage: 10pA
• Display Flashes on Over Range
• Display HOLD Mode
• Auto-Zero Cycle Eliminates Zero Adjust Potentiometer
• 9V Battery Operation
• Low Power Consumption: 1.1mW
• 20mV to 2.0V Full Scale Operation
• Non-Multiplexed LCD Drive for Maximum Viewing Angle